OT-2026-000034134
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000034134) never changes.
Identity and time
| Publication number | OT-2026-000034134 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7102-bbdd-afea4c9e34b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ee0c1db6b72963cf51ff78140737181ff46b62a8f349a8cbbef2116210ac887 |
|---|---|
| Markdown | 635173c4568e667e15188f269b5b4da5ca2dedd0243cd7cdd515444875b81f8c |
| Publication page | b49ca31326b11e9f60ffb2635a6931ac7dc5be4d12f56a03522c6f6f113df27c |
| Manifest | d197546effd28dbfdd7d00278a36514d9b422755e9dbfbed19af331defd6bdb5 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | lh827Fw3g0URhMYP27JunqYFHZPKITskT0sdq4rBSWFrt+/br9XHWNaYI4tYeLoTjm7ee76F6bgyZfI4fhcZBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:31.720334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034134observed b49ca31326b11e9f60ffb2635a6931ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.704032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034134/manifest.jsonobserved d197546effd28dbfdd7d00278a36514d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.685458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034134/publication.mdobserved 635173c4568e667e15188f269b5b4da5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.668421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034134/publication.txtobserved 3ee0c1db6b72963cf51ff78140737181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|